feat: automate releases using goreleaser

.gitlab-ci.yml

@@ -1,19 +1,11 @@
 stages:
   - test
   - build
+  - release
 
 .go_template:
   image: golang:latest
 
-# .docker_template:
-#   image: docker:stable
-#   services:
-#     - docker:dind
-#   before_script:
-#     - apk add git
-#     - apk add make
-#     - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-
 dependencies:
   extends: .go_template
   stage: test
@@ -42,36 +34,25 @@ build:
       - fail2ban_exporter
     expire_in: 1 day
 
-# build:
-#   extends: .go_template
-#   stage: build
-#   only:
-#     - main
-#     - tags
-#   script:
-#     - git fetch --tags
-#     - make build/snapshot
-#   artifacts:
-#     paths:
-#       - dist/*.tar.gz
-#       - dist/checksums.txt
-#     expire_in: 1 day
-
-# docker/gitlab:
-#   extends: .docker_template
-#   stage: build
-#   only:
-#     - tags
-#   script:
-#     - make docker/build/latest
-#     - make docker/build/tag
-#     - docker push registry.gitlab.com/hectorjsmith/fail2ban-prometheus-exporter
-
-# docker/gitlab/nightly:
-#   extends: .docker_template
-#   stage: build
-#   only:
-#     - main
-#   script:
-#     - make docker/build/nightly
-#     - docker push registry.gitlab.com/hectorjsmith/fail2ban-prometheus-exporter
+release:
+  stage: release
+  image: docker:stable
+  services:
+    - docker:dind
+  variables:
+    DOCKER_REGISTRY: $CI_REGISTRY
+    DOCKER_USERNAME: $CI_REGISTRY_USER
+    DOCKER_PASSWORD: $CI_REGISTRY_PASSWORD
+    GIT_DEPTH: 0
+  rules:
+    - if: $CI_COMMIT_TAG =~ /^v.*$/
+  script: |
+    # GITLAB_TOKEN is needed to create GitLab releases.
+    # DOCKER_* are needed to push Docker images.
+    docker run --rm --privileged \
+      -v $PWD:/go/src/gitlab.com/hectorjsmith/fail2ban-prometheus-exporter \
+      -w /go/src/gitlab.com/hectorjsmith/fail2ban-prometheus-exporter \
+      -v /var/run/docker.sock:/var/run/docker.sock \
+      -e DOCKER_USERNAME -e DOCKER_PASSWORD -e DOCKER_REGISTRY  \
+      -e GITLAB_TOKEN \
+      goreleaser/goreleaser release --clean

.goreleaser.yml

@@ -1,13 +1,7 @@
-# This is an example goreleaser.yaml file with some sane defaults.
-# Make sure to check the documentation at http://goreleaser.com
 project_name: fail2ban_exporter
-before:
-  hooks:
-    - make go/dependencies
 builds:
   -
     binary: fail2ban_exporter
-    dir: src
     goos:
       - linux
       - darwin
@@ -20,14 +14,32 @@ builds:
       - "6"
       - "7"
 
-archives:
-  -
-    wrap_in_directory: true
-    files:
-    - LICENSE
-    - README.md
-    - CHANGELOG.md
-checksum:
-  name_template: 'checksums.txt'
+dockers:
+- image_templates: ["registry.gitlab.com/hectorjsmith/fail2ban-prometheus-exporter:{{ .Version }}"]
+  dockerfile: Dockerfile
+  build_flag_templates:
+  - --label=org.opencontainers.image.title={{ .ProjectName }}
+  - --label=org.opencontainers.image.description={{ .ProjectName }}
+  - --label=org.opencontainers.image.url=https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter
+  - --label=org.opencontainers.image.source=https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter
+  - --label=org.opencontainers.image.version={{ .Version }}
+  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
+  - --label=org.opencontainers.image.revision={{ .FullCommit }}
+  - --label=org.opencontainers.image.licenses=MIT
+
 changelog:
-  skip: true
+  groups:
+    - title: "⛔ Breaking Changes"
+      regexp: '^.*?!:.+$'
+      order: 0
+    - title: "🎉 Features"
+      regexp: '^.*?feat(\(\w+\))??:.+$'
+      order: 1
+    - title: "🐛 Fixes"
+      regexp: '^.*?fix(\(\w+\))??:.+$'
+      order: 2
+    - title: "📑 Other"
+      order: 999
+  filters:
+    exclude:
+      - "^Merge"